| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $248.42 | 7.743% | $267.6552 | $267.66 | $267.65 | $267.70 |
| Purchase #2 | $226.53 | 10.421% | $250.1367 | $250.14 | $250.15 | $250.10 |
| Purchase #3 | $6.90 | 4.314% | $7.1977 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $125.79 | 13.265% | $142.476 | $142.48 | $142.50 | $142.50 |
| Purchase #5 | $228.51 | 8.820% | $248.6646 | $248.66 | $248.65 | $248.70 |
| Purchase #6 | $18.61 | 11.506% | $20.7513 | $20.75 | $20.75 | $20.80 |
| Purchase #7 | $126.44 | 4.545% | $132.1867 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $981.20 | $1,069.0682 | $1,069.08 | $1,069.10 | $1,069.20 | |